1. Mamalis, A., Grabchenko, A., Mitsyk, A., Fedorovich, V., Kundrak, J.: Mathematical simulation of motion of working medium at finishing–grinding treatment in the oscillating reservoir. The International Journal of Advanced Manufacturing Technology 70, 263 – 276 (2014). DOI: https://doi.org/10.1007/s00170-013-5257-6.
2. Fedorovich, V., Mitsyk, A.: Mathematical Simulation of Kinematics of Vibrating Boiling Granular Medium at Treatment in the Oscillating Reservoir. Key Engineering Materials, Vol. 581, pp. 456 – 461, (2014). DOI: https://doi.org/10.4028/www.scientific.net/KEM.581.456.
3. Sokolov, V., Rasskazova, Y.: Automation of control processes of technological equipment with rotary hydraulic drive. Eastern-European Journal of Enterprise Technologies 2(2(80)), 44–50 (2016). DOI: https://doi.org/10.15587/1729-4061.2016.63711.
4. Shevchenko, S., Mukhovaty, A., Krol, O.: Geometric Aspects of Modifications of Tapered Roller Bearings. Procedia Engineering 150, 1107–1112 (2016). DOI: https://doi.org/10.1016/j.proeng.2016.07.221.
5. Sokolov, V., Krol, O.: Installations criterion of deceleration device in volumetric hydraulic drive. Procedia Engineering 206, 936–943 (2017). DOI: https://doi.org/10.1016/j.proeng.2017.10.575.
6. Shevchenko S., Mukhovaty A., Krol O. Gear Clutch with Modified Tooth Profiles. Procedia Engineering 206, 979–984 (2017). DOI: https://doi.org/10.1016/j.proeng.2017.10.581.
7. Krol, O., Sokolov, V.: Development of models and research into tooling for machining centers. Eastern-European Journal of Enterprise Technologies 13(1(93)), 12–22 (2018). DOI: https://doi.org/10.15587/1729-4061.2018.131778.
8. Krol, O., Sokolov, V.: Modelling of spindle nodes for machining centers. Journal of Physics: Conference Series 1084, 012007 (2018). DOI: https://doi.org/10.1088/1742-6596/1084/1/012007.
9. Sokolov, V., Krol, O., Stepanova, O.: Automatic Control System for Electrohydraulic Drive of Production Equipment. 2018 International Russian Automation Conference (RusAutoCon). IEEE (2018). DOI: https://doi.org/ 10.1109/RUSAUTOCON.2018.8501609.
10. Krol, O., Sokolov, V.: Modeling Carrier System Dynamics for Metal-Cutting Machines. 2018 International Russian Automation Conference (RusAutoCon). IEEE (2018). DOI: https://doi.org/ 10.1109/RUSAUTOCON.2018.8501799.
11. Sokolov, V., Krol, O.: Determination of Transfer Functions for Electrohydraulic Servo Drive of Technological Equipment. In: Advances in Design, Simulation and Manufacturing. DSMIE 2018. Lecture Notes in Mechanical Engineering, pp. 364-373. Springer, Cham (2019). DOI: https://doi.org/10.1007/978-3-319-93587-4_38.
12. Sokolov, V.: Diffusion of Circular Source in the Channels of Ventilation Systems. In: Advances in Engineering Research and Application. ICERA 2018. Lecture Notes in Networks and Systems, vol. 63, 278-283. Springer, Cham (2019). DOI: https://doi.org/10.1007/978-3-030-04792-4_37.
13. Krol O., Sokolov V.: Parametric Modeling of Gear Cutting Tools. In: Advances in Manufacturing II. Lecture Notes in Mechanical Engineering, vol. 4, 3-11. Springer, Cham (2019). DOI: https://doi.org/10.1007/978-3-030-16943-5_1.
14.  Krol O., Sokolov V.: Parametric Modeling of Transverse Layout for Machine Tool Gearboxes. In: Advances in Manufacturing II. Lecture Notes in Mechanical Engineering, vol. 4, 122-130. Springer, Cham (2019). DOI: https://doi.org/10.1007/978-3-030-16943-5_11.
15. Sokolov, V., Krol O., Stepanova O.: Choice of Correcting Link for Electrohydraulic Servo Drive of Technological Equipment. In: Advances in Design, Simulation and Manufacturing II. DSMIE 2019. Lecture Notes in Mechanical Engineering, pp. 702-710. Springer, Cham (2020). DOI: https://doi.org/10.1007/978-3-030-22365-6_70.
16. Krol, O., Sokolov, V.: 3D modelling of angular spindle’s head for machining centre. Journal of Physics: Conference Series 1278, 012002 (2019). DOI: https://doi.org/10.1088/1742-6596/1278/1/012002.
17. Sokolov, V., Krol, O., Stepanova, O.: Nonlinear simulation of electrohydraulic drive for technological equipment. Journal of Physics: Conference Series 1278, 012003 (2019). DOI: https://doi.org/10.1088/1742-6596/1278/1/012003.
18. Kundrák, J., Mitsyk, A., Fedorovich, V., Morgan, M., Markopoulos, A.: The Use of the Kinetic Theory of Gases to Simulate the Physical Situations on the Surface of Autonomously Moving Parts During Multi-Energy Vibration Processing. Materials, 12(19), 3054 (2019). DOI: https://doi.org/10.3390/ma12193054.
19. Sokolov, V., Krol, O., Baturin, Y.: Dynamics Research and Automatic Control of Technological Equipment with Electrohydraulic Drive. 2019 International Russian Automation Conference (RusAutoCon). IEEE (2019). DOI: https://doi.org/10.1109/RUSAUTOCON.2019.8867652.
20. Krol, O., Porkuian, O., Sokolov, V., Tsankov, P.: Vibration stability of spindle nodes in the zone of tool equipment optimal parameters. Comptes rendus de l’Acade’mie bulgare des Sciences 72(11), 1546-1556 (2019). DOI: https:// doi.org/ 10.7546/CRABS.2019.11.12.
21. Sokolov, V.: Transfer functions for shearing stress in nonstationary fluid friction. In: Proceedings of the 5th International Conference on Industrial Engineering (ICIE 2019). ICIE 2019. Lecture Notes in Mechanical Engineering, vol. 1, pp. 707-715. Springer, Cham (2020). DOI: https://doi.org/10.1007/978-3-030-22041-9_76.
22. Sokolov, V., Krol, O., Stepanova, O., Tsankov, P.: Dynamic characteristics of rotary motion electrohydraulic drive with volume regulation. Comptes rendus de l’Acade’mie bulgare des Sciences 73(5), 691-702 (2020). DOI: https:// doi.org/ 10.7546/CRABS.2020.05.12.
23. Krol, O., Sokolov, V., Tsankov, P.: Modeling of vertical spindle head for machining center. Journal of Physics: Conference Series 1553 012012 (2020). DOI: https://doi.org/ 10.1088/1742-6596/1553/1/012012.
24. Sokolov, V., Krol, O., Romanchenko, O., Kharlamov, Y., Baturin, Y.: Mathematical model for dynamic characteristics of automatic electrohydraulic drive for technological equipment. Journal of Physics: Conference Series 1553 012013 (2020). DOI: https://doi.org/ 10.1088/1742-6596/1553/1/012013.
25. Krol O., Sokolov V.: Modeling of Spindle Node Dynamics Using the Spectral Analysis Method. In: Advances in Design, Simulation and Manufacturing III. DSMIE 2020. Lecture Notes in Mechanical Engineering, vol. 1, pp. 35-44. Springer, Cham (2020). DOI: https://doi.org/10.1007/978-3-030-50794-7_4.
26. Sokolov V., Porkuian O., Krol O., Baturin Y.: Design Calculation of Electrohydraulic Servo Drive for Technological Equipment. In: Advances in Design, Simulation and Manufacturing III. DSMIE 2020. Lecture Notes in Mechanical Engineering, vol. 1, pp. 75-84. Springer, Cham (2020). DOI: https://doi.org/10.1007/978-3-030-50794-7_8.
27. Krol, O., Sokolov, V.: Research of modified gear drive for multioperational machine with increased load capacity. Diagnostyka 21(3), 87-93 (2020). DOI: https://doi.org/10.29354/diag/126026.
28. Krol, O., Sokolov, V.: Optimization of Processing Modes on Multioperational Machines Using Two-parameter D-Partitions. 2020 International Russian Automation Conference (RusAutoCon), pp. 57-62. IEEE (2020). DOI: https://doi.org/10.1109/RusAutoCon49822.2020.9208120.
29. Kharlamov, Y., Sokolov, V., Krol, O., Romanchenko, O.: Analysis of physical and chemical transformations during thermal spraying of coatings based on carbides of tungsten and chromium. IOP Conference Series: Materials Science and Engineering 985 012036 (2020) DOI: https://doi.org/10.1088/1757-899X/985/1/012036.
30. Kharlamov, Y., Sokolov, V., Krol, O., Romanchenko, O.: Research of the mechanism of particles bonding with substrate during thermal spraying of coating. IOP Conference Series: Materials Science and Engineering 985 012037 (2020) DOI: https://doi.org/10.1088/1757-899X/985/1/012037.
31. Krol, O., Sokolov, V.: Research of toothed belt transmission with arched teeth. Diagnostyka 21(4), 15-22 (2020). DOI: https:// doi.org/ 10.29354/diag/127193.
32. Sokolov, V., Krol, O.: Time Characteristics of Initial Stages for Aerosols Diffusion in Channels of Ventilation Systems. 2020 International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon), pp. 1-6. IEEE (2020). DOI: https://doi.org/10.1109/FarEastCon50210.2020.9271202.
33. Kharlamov, Y., Sokolov, V., Krol, O., Romanchenko, O.: Research of the Influence of Conditions of D-gun Spraying on Properties of Tungsten and Chromium Carbides Coatings. In: Advanced Manufacturing Processes II. InterPartner 2020. Lecture Notes in Mechanical Engineering, pp. 300-310. Springer, Cham (2021). DOI: https://doi.org/10.1007/978-3-030-68014-5_30.
34. Krol, O., Sokolov, V., Tsankov, P.: The modified drive of a metal-cutting machine with the V-belt transmission of increased resource. Journal of Physics: Conference Series 1031 012001 (2021). DOI: https://doi.org/ 10.1088/1757-899X/1031/1/012001.
35. Sokolov, V.: Hydrodynamics of Flow in a Flat Slot with Boundary Change of Viscosity. In: Proceedings of the 6th International Conference on Industrial Engineering (ICIE 2020). ICIE 2021. Lecture Notes in Mechanical Engineering, vol. 2, pp. 1172-1181. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-54817-9_136.
36. Sokolov, V.: Increased Measurement Accuracy of Average Velocity for Turbulent Flows in Channels of Ventilation Systems. In: Proceedings of the 6th International Conference on Industrial Engineering (ICIE 2020). ICIE 2021. Lecture Notes in Mechanical Engineering, vol. 2, pp. 1182-1190. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-54817-9_137.
37. Krol, O., Sokolov, V., Tsankov, P., Logunov, O.: Modelling of machining center vibration stability by the D-partitions method. Journal of Physics: Conference Series 1745 012085 (2021). DOI: https://doi.org/ 10.1088/1742-6596/1745/1/012085.
38. Krol, O., Sokolov, V.: Selection of worm gearing optimal structure for machine rotary table. Diagnostyka 22(1), 3-10 (2021). DOI: https://doi.org/ 10.29354/diag/129949.
39. Krol, O., Sokolov, V.: Research of the Spindle Units for Multioperational Lathes in the APM WinMachine Environment. In: Advances in Design, Simulation and Manufacturing IV. DSMIE 2021. Lecture Notes in Mechanical Engineering, vol. 1, pp. 41-51. Springer, Cham (2021). DOI: https://doi.org/10.1007/978-3-030-77719-7_5
40. Sokolov, V., Porkuian, O., Krol, O., Stepanova, O.: Design Calculation of Automatic Rotary Motion Electrohydraulic Drive for Technological Equipment. In: Advances in Design, Simulation and Manufacturing IV. DSMIE 2021. Lecture Notes in Mechanical Engineering, vol. 1, pp. 133-142. Springer, Cham (2021). DOI: https://doi.org/10.1007/978-3-030-77719-7_14.
41. Kharlamov, Y., Sokolov, V., Krol, O., Romanchenko, O. Experimental Research of the Tribological Properties of D-Gun Sprayed WC – Co Coatings. In: Innovations in Mechanical Engineering. Icieng 2021. Lecture Notes in Mechanical Engineering, pp. 34-45. Springer, Cham (2022). DOI: https://doi.org/10.1007/978-3-030-79165-0_4
42. Kharlamov, Y., Sokolov, V., Krol, O., Romanchenko, O.: Examination of Adhesion Strength of D-Gun Sprayed Coatings Based on Tungsten and Chromium Carbides. In: Innovations in Mechanical Engineering. Icieng 2021. Lecture Notes in Mechanical Engineering, pp. 429-440. Springer, Cham (2022). DOI: https://doi.org/10.1007/978-3-030-79165-0_40
43. Romanchenko, O., Lohunov, O., Kharlamov, Y., Sokolov, V., Krol, O.: Microindentation Hardness Testing of D – gun Sprayed Coatings. In: International Conference on Reliable Systems Engineering (ICoRSE)-2021. ICoRSE 2021. Lecture Notes in Networks and Systems, vol. 305, pp. 91-99. Springer, Cham (2022). DOI: https://doi.org/10.1007/978-3-030-83368-8_9
44. Krol, O., Sokolov, V.: Research of the Machining Center Electromechanical Drive with Technological Feedback. 2021 IEEE International Conference on Modern Electrical and Energy Systems (MEES), pp. 1-6. IEEE (2021). DOI: https://doi.org:10.1109/MEES52427.2021.9598570
45. Krol, O., Sokolov, V.: Optimal Choice of Worm Gearing Design with Increased Wear Resistance for Machine’s Rotary Table. In: Advanced Manufacturing Processes III. InterPartner 2021. Lecture Notes in Mechanical Engineering, pp. 3-12. Springer, Cham (2022). DOI: https://doi.org/10.1007/978-3-030-91327-4_1
46. Sokolov, V., Krol, O.: Measurement of Impurity Concentration in Turbulent Flows of Ventilation Systems Channels. Journal of Physics: Conference Series 2096 012102 (2021). DOI: https://doi.org/ 10.1088/1742-6596/2096/1/012102.
47. Sokolov, V.: Dynamics of Positioning Process for Hydraulic Drive Output Link by Distributor with Closed Center. In: Proceedings of the 7th International Conference on Industrial Engineering (ICIE 2021). ICIE 2021. Lecture Notes in Mechanical Engineering, vol. 2, pp. 715-723. Springer, Cham (2022). DOI: https://doi.org/10.1007/978-3-030-85230-6_84
48. Sokolov, V.: Criteria Analysis of Diffusion Processes in Channels of Industrial Ventilation Systems. In: Proceedings of the 7th International Conference on Industrial Engineering (ICIE 2021). ICIE 2021. Lecture Notes in Mechanical Engineering, vol. 2, pp. 725-731. Springer, Cham (2022). DOI: https://doi.org/10.1007/978-3-030-85230-6_85
49. Krol, O., Sokolov, V., Golubenko, A.: Modification of rack-and-pinion transmission design with increased resource. Diagnostyka, 23(1), 2022105 (2022). DOI: https://doi.org/10.29354/diag/145967
50. Krol, O., Sokolov, V., Golubenko, A.: Multicriteria Optimization of the Worm Gearing Drive for Tool Magazine. In: Advances in Manufacturing III. MANUFACTURING 2022. Lecture Notes in Mechanical Engineering, vol. 1, pp. 93-102. Springer, Cham (2022). DOI: https://doi.org/10.1007/978-3-031-00805-4_8
51. Krol, O., Sokolov, V.: Modification of the Spindle Head for a Milling Machine with Increased Load Capacity Drive. In: Advances in Manufacturing III. MANUFACTURING 2022. Lecture Notes in Mechanical Engineering, vol. 1, pp. 103-112. Springer, Cham (2022). DOI: https://doi.org/ 10.1007/978-3-031-00805-4_9